Gary Workman
22Patents
11h-index
11Co-inventors
72Inventor score
Filing activity: Aug 1, 1983 → Apr 6, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4817794A | Versatile multiple use shim product | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6085478A | Impalement prevention safety system | Emerging Cross-Sectional Technologies | 33 | Expired |
| US6560934B1 | Snappable shim assembly | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US5447290A | Rail for guarding reinforcement bars | Fixed Constructions | 23 | Expired |
| US5255888A | Concrete column form | Fixed Constructions | 23 | Expired |
| US5613336A | Protective assembly for reinforcement bars | Fixed Constructions | 20 | Expired |
| US4767095A | Concrete column form | Fixed Constructions | 18 | Expired |
| US4842241A | Lightweight plastic concrete mold | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5029710A | Test cylinder mold packaging | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4685267A | Box void | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6662514B2 | Impalement protection safety system | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5887394A | Protective assembly for reinforcement bars | Fixed Constructions | 11 | Expired |
| US5870185A | Apparatus and method for fluid analysis | Physics | 5 | Expired |
| US5240225A | Plastic slump cone | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4793482A | One-piece shim pack | Fixed Constructions | 3 | Expired |
| US7694580B2 | Biodegradable test cylinder mold | Physics | 2 | Active |
| US9856085B1 | Hopper for cement chute | Performing Operations; Transporting | 2 | Active |
| US6923070B2 | Unbonded system for strength testing of concrete cylinders | Physics | 1 | Expired |
| US6832524B2 | Grout sample unbonded capping system | Physics | 1 | Expired |
| US7415890B2 | Unbonded system for strength testing of concrete masonry units | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10551161B2 | Method and apparatus for verifying perpendicularity of concrete test specimen | Physics | 0 | Active |
| US10618723B2 | Container assembly for grout specimens | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.